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• Clean the paper path.
• If you have not used the product for a long time, run the Power Cleaning utility.
Note:
Power Cleaning consumes a lot of ink, so run this utility only if you cannot improve print quality
by cleaning the print head.
Parent topic:
Solving Print Quality Problems
Related concepts
Print Head Nozzle Check
Print Head Alignment
Print Head Cleaning
Related references
Paper or Media Type Settings - Printing Software
Paper Type Settings - Control Panel
Related tasks
Cleaning the Paper Guide
Refilling the Ink Tanks
Related topics
Grainy Printout
If your printouts are grainy, try these solutions:
• Make sure you loaded the printable side of the paper correctly for your product.
• Select a higher print quality setting and turn off any high speed settings in your product software.
• Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if
necessary.
• Align the print head.
• Adjust the print quality.
• You may need to increase the image resolution or print a smaller size; see your software
documentation.
Note:
Images from the Internet may be low resolution and not result in a high quality printout.
Summary of Contents for L6191
Page 1: ...L6191 User s Guide ...
Page 2: ......
Page 12: ......
Page 18: ...18 3 Select General Settings 4 Select Basic Settings 5 Select Date Time Settings ...
Page 26: ...26 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 60: ...60 2 Pull out the paper cassette until it stops 3 Slide the edge guides outward ...
Page 202: ...202 3 Open the ink tank cover then open the cap for the ink tank you are going to fill ...